"Aroma, Flavor, Fragrance" resources

Application Notes // Citronella Essential Oil Pegasus BT4D (-611)

A complete workflow to determine chocolate aroma profiles is explored.

Gas chromatography (GC) is an important tool to separate individual analytes in a complex sample. Coupling GC with time-of-flight mass spectrometry (TOFMS) allows for identification and quantification of the separated analytes.

Baijiu is a distilled spirit considered China's national liquor. SPME-GCxGC-TOFMS can help analyze samples through the complex distilling process to ensure quality manufacturing.

Helium is becoming an increasingly limited natural resource; using Hydrogen to achieve increased chromatographic throughput in GC applications is attractive. Both have advantages and disadvantages. LECO experts investigated the use of Hydrogen as a carrier gas for GC-TOF-MS analysis. Nick Jones, LECOs Global Application and Development Director (Separation Sciences) presents the method transfer approaches used, the technological benefits, and application examples in the presentation below.

Small time savings throughout the workflow can add up to big savings. See aroma and flavor examples of how automated sample prep and elevated Time-of-Flight Mass Spectrometry (TOFMS) analysis, followed by software solutions to compare and evaluate data and results, can save your lab time and resources.

Application Notes // Baijiu Spirits ChromaTOF Sync Pegasus BT -659

Essential oils and/or their components are well-known for their aromatic properties and are commonly used in many applications e.g., perfumery, food and agricultural, as well as pharmaceutical and cosmetic industries.